| Day | Rate | Set date |
|---|---|---|
| 3 September | 27.7900 | .. |
| 4 September | 28.2700 | .. |
| 5 September | 28.9800 | .. |
| 6 September | 29.6100 | .. |
| 9 September | 29.7300 | .. |
| 10 September | 29.7300 | .. |
| 11 September | 29.7700 | .. |
| 12 September | 28.8500 | .. |
| 13 September | 29.8100 | .. |
| 16 September | 29.6700 | .. |
| 17 September | 29.0800 | .. |
| 18 September | 29.4800 | .. |
| 19 September | 29.5000 | .. |
| 20 September | 29.6100 | .. |
| 23 September | 30.7100 | .. |
| 24 September | 30.7700 | .. |
| 25 September | 30.6400 | .. |
| 26 September | 30.4100 | .. |
| 27 September | 30.5400 | .. |
| 30 September | 30.4500 | .. |